To remove in the future –– networkx.readwrite.graphml
Read and write graphs in GraphML format.
This parser uses the standard xml library present in Python, which is insecure - see :None:doc:`library/xml` for additional information. Only parse GraphML files you trust.
This implementation does not support mixed graphs (directed and unidirected edges together), hyperedges, nested graphs, or ports.
"GraphML is a comprehensive and easy-to-use file format for graphs. It consists of a language core to describe the structural properties of a graph and a flexible extension mechanism to add application-specific data. Its main features include support of
directed, undirected, and mixed graphs,
hypergraphs,
hierarchical graphs,
graphical representations,
references to external data,
application-specific attribute data, and
light-weight parsers.
Unlike many other file formats for graphs, GraphML does not use a custom syntax. Instead, it is based on XML and hence ideally suited as a common denominator for all kinds of services generating, archiving, or processing graphs."
http://graphml.graphdrawing.org/
GraphML is an XML format. See http://graphml.graphdrawing.org/specification.html for the specification and http://graphml.graphdrawing.org/primer/graphml-primer.html for examples.
Hover to see nodes names; edges to Self not shown, Caped at 50 nodes.
Using a canvas is more power efficient and can get hundred of nodes ; but does not allow hyperlinks; , arrows or text (beyond on hover)
SVG is more flexible but power hungry; and does not scale well to 50 + nodes.
All aboves nodes referred to, (or are referred from) current nodes; Edges from Self to other have been omitted (or all nodes would be connected to the central node "self" which is not useful). Nodes are colored by the library they belong to, and scaled with the number of references pointing them
